def makeModelCounts(
splits, modelLocation, dataLocation, neighborhoodLocation=None, minBehavior=0, compress=2, splitLength=8
):
"""
Makes a set of counts for a given dataset and models.
Neighborhood location specifies if the models and data need to be preclustered.
Returns the datavector and the associated split times.
"""
files = os.listdir(modelLocation)
neighborhood = False
dVector = []
times = []
if neighborhoodLocation:
neighborclusters = ncluster.parse(neighborhoodLocation)
neighborhood = True
# Iterate over splits.
for s in splits:
oldSplit = datetime.datetime.strptime(s[0], "%Y-%m-%d %H:%M:%S")
newSplit = datetime.datetime.strptime(s[1], "%Y-%m-%d %H:%M:%S")
tmpDoc = []
# Loop over all models
for f in files:
# It is a data file.
if f.split(".")[-1] == "dat":
# Open it and grab the models and sensor list
fn = dataio.loadData(modelLocation + str(f))
fn.matrixToModel(fn.modelList)
cd, td = bbdata.getdata(oldSplit, newSplit, comp=compress, sens=fn.sensors, readLocation=dataLocation)
cd2 = cd
if neighborhood:
local = neighborclusters[str(fn.sensors)]
cd2 = ncluster.convertNeighborhood(cd, local)
cd2 = numpy.array(cd2, ndmin=2)
cd2 = cd2.T
sData = markov_anneal.splitLocalMax(cd2, td, splitLength)
try:
val, counts = analysis.ratio(sData.values(), fn.models)
except:
counts = [0] * len(fn.models)
val = [0] * len(fn.models)
tmpDoc += counts
if len(tmpDoc) >= minBehavior:
dVector.append(tmpDoc)
times.append(oldSplit)
oldSplit = newSplit
return dVector, times
tmpDoc = []
#Loop over all models
for f in files:
#It is a data file.
if f.split('.')[-1] == 'dat':
#Open it and grab the models and sensor list
fn = dataio.loadData(modelLocation + str(f))
fn.matrixToModel(fn.modelList)
cd, td = bbdata.getdata(oldSplit, newSplit, \
comp = compress, \
sens = fn.sensors,
readLocation = dataLocation)
local = neighborclusters[str(fn.sensors)]
cd2 = ncluster.convertNeighborhood(cd, local)
cd2 = numpy.array(cd2, ndmin=2)
cd2 = cd2.T
sData = markov_anneal.splitLocalMax(cd2, td, splitLength)
#for each split, make a document matrix and append it to the
#ongoing tdmatrix
try:
val, counts = analysis.ratio(sData.values(), fn.models)
except:
counts = [0] * len(fn.models)
val = [0] * len(fn.models)
tmpDoc += counts
def makeModelCounts(splits, modelLocation, dataLocation, \
neighborhoodLocation = None, minBehavior = 0, \
compress = 2, splitLength = 8):
"""
Makes a set of counts for a given dataset and models.
Neighborhood location specifies if the models and data need to be preclustered.
Returns the datavector and the associated split times.
"""
files = os.listdir(modelLocation)
neighborhood = False
dVector = []
times = []
if neighborhoodLocation:
neighborclusters = ncluster.parse(neighborhoodLocation)
neighborhood = True
#Iterate over splits.
for s in splits:
oldSplit = datetime.datetime.strptime(s[0], "%Y-%m-%d %H:%M:%S")
newSplit = datetime.datetime.strptime(s[1], "%Y-%m-%d %H:%M:%S")
tmpDoc = []
#Loop over all models
for f in files:
#It is a data file.
if f.split('.')[-1] == 'dat':
#Open it and grab the models and sensor list
fn = dataio.loadData(modelLocation + str(f))
fn.matrixToModel(fn.modelList)
cd, td = bbdata.getdata(oldSplit, newSplit, \
comp = compress, \
sens = fn.sensors,
readLocation = dataLocation)
cd2 = cd
if neighborhood:
local = neighborclusters[str(fn.sensors)]
cd2 = ncluster.convertNeighborhood(cd, local)
cd2 = numpy.array(cd2, ndmin = 2)
cd2 = cd2.T
sData = markov_anneal.splitLocalMax(cd2, td, splitLength)
try:
val, counts = analysis.ratio(sData.values(), fn.models)
except:
counts = [0] * len(fn.models)
val = [0] * len(fn.models)
tmpDoc += counts
if len(tmpDoc) >= minBehavior:
dVector.append(tmpDoc)
times.append(oldSplit)
oldSplit = newSplit
return dVector, times
#Get the sensor blocks
for i in range(len(sensors)):
print "Sensors:" + str(sensors[i])
cd, td = bbdata.getdata(st, et, \
pStart = periodStart, \
pEnd = periodEnd, \
vDays = validDays, \
comp = compress, \
sens = sensors[i],
readLocation = dataDirectory)
neighborclusters = ncluster.parse(neighborhoodLocation)
local = neighborclusters[str(sensors[i])]
cd2 = ncluster.convertNeighborhood(cd, local)
cd2 = numpy.array(cd2, ndmin = 2)
cd2 = cd2.T
#obs = 2**len(sensors[i])
#sData = markov_anneal.splitLocalMax(cd, td, splitLen)
obs = 9
#Use only for sensor block 90-102
if i == len(sensors) - 1:
obs = 16
sData = markov_anneal.splitLocalMax(cd2, td, splitLen)
print len(sData)