Updated G_A_R features with epochs
parent
f7be15ea9e
commit
c5a0c1e0d6
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@ -21,7 +21,8 @@ rule all:
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expand("data/processed/{pid}/bluetooth_{segment}.csv",
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pid=config["PIDS"],
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segment = config["BLUETOOTH"]["DAY_SEGMENTS"]),
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expand("data/processed/{pid}/google_activity_recognition.csv",pid=config["PIDS"]),
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expand("data/processed/{pid}/google_activity_recognition_{segment}.csv",pid=config["PIDS"],
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segment = config["GOOGLE_ACTIVITY_RECOGNITION"]["DAY_SEGMENTS"]),
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expand("data/processed/{pid}/battery_daily.csv", pid=config["PIDS"]),
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# Reports
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expand("reports/figures/{pid}/{sensor}_heatmap_rows.html", pid=config["PIDS"], sensor=config["SENSORS"]),
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@ -53,3 +53,7 @@ BARNETT_LOCATION:
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BLUETOOTH:
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DAY_SEGMENTS: *day_segments
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METRICS: ["countscans", "uniquedevices", "countscansmostuniquedevice"]
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GOOGLE_ACTIVITY_RECOGNITION:
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DAY_SEGMENTS: *day_segments
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METRICS: ['count','most_common_activity','number_unique_activities','activity_change_count']
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@ -55,8 +55,11 @@ rule bluetooth_metrics:
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rule activity_metrics:
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input:
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"data/raw/{pid}/plugin_google_activity_recognition_with_datetime.csv"
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params:
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segment = "{day_segment}",
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metrics = config["GOOGLE_ACTIVITY_RECOGNITION"]["METRICS"]
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output:
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"data/processed/{pid}/google_activity_recognition.csv"
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"data/processed/{pid}/google_activity_recognition_{day_segment}.csv"
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script:
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"../src/features/google_activity_recognition.py"
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@ -2,51 +2,37 @@ import pandas as pd
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import numpy as np
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import scipy.stats as stats
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day_segment = snakemake.params["segment"]
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#Read csv into a pandas dataframe
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data = pd.read_csv(snakemake.input[0])
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column = ['local_date_time','count','most_common_activity','number_unique_activities','activity_change_count']
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finalDataset = pd.DataFrame(columns=column)
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finalDataset.set_index('local_date_time',inplace=True)
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columns = ['count','most_common_activity','count_unique_activities','activity_change_count']
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columns = list("ar_" + str(day_segment) + "_" + column for column in columns)
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if data.empty:
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finalDataset.to_csv(snakemake.output[0])
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finalDataset = pd.DataFrame(columns = columns)
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else:
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#Resampling each of the required features as a pandas series
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data.local_date_time = pd.to_datetime(data.local_date_time)
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resampledData = data.set_index(data.local_date_time)
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resampledData = resampledData[~resampledData.index.duplicated()]
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resampledData.rename_axis('time',axis='columns',inplace=True)
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resampledData.drop(columns=['local_date_time'],inplace=True)
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#Finding count grouped by day
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count = pd.DataFrame()
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if(day_segment!='daily'):
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resampledData = resampledData.loc[resampledData['local_day_segment'] == str(day_segment)]
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count = resampledData['activity_type'].resample('D').count()
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count = count.rename(columns={"activity_type":"count"})
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#Finding most common activity of the day
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mostCommonActivity = pd.DataFrame()
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mostCommonActivity = resampledData['activity_type'].resample('D').apply(lambda x:stats.mode(x)[0])
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mostCommonActivity = mostCommonActivity.rename(columns={'activity_type':'most_common_activity'})
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#finding different number of activities during a day
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uniqueActivities = pd.DataFrame()
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# countChanges = resampledData.to_period('D').groupby(resampledData.index)['activity_type'].value_counts()
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uniqueActivities = resampledData['activity_type'].resample('D').nunique()
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#finding Number of times activity changed
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resampledData['activity_type_shift'] = resampledData['activity_type'].shift()
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resampledData['activity_type_shift'].fillna(resampledData['activity_type'].head(1),inplace=True)
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#resampledData['different_activity'] = resampledData['activity_type'].apply(lambda x: 0 if resampledData['activity_type'] == resampledData['activity_type_shift'] else 1, axis=1)
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resampledData['different_activity']=np.where(resampledData['activity_type']!=resampledData['activity_type_shift'],1,0)
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countChanges = pd.DataFrame()
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resampledData['activity_type_shift'] = resampledData['activity_type'].shift().fillna(resampledData['activity_type'].head(1),inplace=True)
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resampledData['different_activity'] = np.where(resampledData['activity_type']!=resampledData['activity_type_shift'],1,0)
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countChanges = resampledData['different_activity'].resample('D').sum()
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finalDataset = pd.concat([count, mostCommonActivity, uniqueActivities, countChanges],axis=1)
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#Concatenating all the processed data only, no other sensor data is added here for simplicity
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finalDataset = pd.DataFrame()
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finalDataset = pd.concat([count,mostCommonActivity,uniqueActivities,countChanges],axis=1)
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finalDataset.rename(columns={0:"count",1:'most_common_activity','activity_type':'number_unique_activities','different_activity':'activity_change_count'},inplace = True)
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#Export final dataframe with extracted features to respective PID
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finalDataset.to_csv(snakemake.output[0])
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finalDataset.index.names = ['local_date']
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finalDataset.columns=columns
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finalDataset.to_csv(snakemake.output[0])
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