if j.is_dir():
yield (j, freq)
def acc(args):
(path, freq) = args
(observation, prediction) = [ int(x) for x in path.parts[-2:] ]
logger.getlogger().info('o: {0} p: {1}'.format(observation, prediction))
data = [ pd.read_pickle(str(x)) for x in path.glob('*.pkl') ]
df = pd.concat(data, axis=1)
df = df.resample(freq).sum().mean()
return (observation, prediction, df)
args = cli.CommandLine(cli.optsfile('characterisation-plot')).args
top_level = Path(args.source)
target = Path(args.target)
target.mkdir(parents=True, exist_ok=True)
freqs = args.freqs if args.freqs else [ 'D' ] # XXX defaults?
names = [ 'observation', 'prediction' ]
log = logger.getlogger(True)
for fq in freqs:
log.info('collect {0}'.format(fq))
with Pool(cpu_count() // 2, maxtasksperchild=1) as pool:
f = pool.imap_unordered
d = { tuple(i): j.values for (*i, j) in f(acc, mkargs(top_level, fq)) }
# items = zip(range(oneday), [ [] ] * oneday)
totals = OrderedDict()
for i in range(oneday):
totals[i] = [0]
for i in df.index:
key = cp.bucket(i)
totals[key].append(df.ix[i])
vals = [agg(x) for x in totals.values()]
vals.append(nid) # this is important
return vals
cargs = cli.CommandLine(cli.optsfile('chgpt'))
args = cargs.args
oneday = round(constant.day / constant.minute)
window = nd.Window(args.window_obs, args.window_pred, args.window_trgt)
if args.resume:
with open(args.resume, mode='rb') as fp:
observations = pickle.load(fp)
(measurements, nodes) = data.cleanse(observations)
else:
db.genop(args.reporting)
opts = [window, oneday, args.threshold, np.mean]
with Pool() as pool:
observations = pool.starmap(f, nd.nodegen(opts))
observations = list(filter(None, observations))
from lib import db
from lib import cli
from configparser import ConfigParser
cargs = cli.CommandLine(cli.optsfile("prediction")) # /etc/opts/prediction
args = cargs.args
config = ConfigParser()
config.read(args.config) # --config
dbinfo = config["database"] if "database" in config else None
db.EstablishCredentials(**dbinfo)
db.genop(int(config["parameters"]["intra-reporting"]))
if all([x in row for x in tbl]):
self.data.append(row)
class Ireland(GetRemoteXML):
def __init__(self, url, retries, timeout):
super().__init__(url, retries, timeout, None, None)
processors = {
'nyc': NYC,
'mass': Massachusetts,
'ie': Ireland,
}
cargs = cli.CommandLine(cli.optsfile('storage'))
args = cargs.args
handler = processors[args.source]
try:
data = handler(args.url, args.retries, args.timeout)
data.parse(args.table, args.root)
data.to_file(args.output)
# data.check(args.output)
except AttributeError as err:
log = logger.getlogger()
log.critical(err)
except AssertionError:
(*_, tb) = sys.exc_info()
(*_, tb_info) = map(list, traceback.extract_tb(tb))
def f(*args):
(_, node, cargs) = args
log = Logger().log
log.info('{0}: setup +'.format(node))
with DatabaseConnection() as conn:
source = nd.Node(node, conn)
neighbors = [ nd.Node(x, conn) for x in source.neighbors ]
log.info('{0}: setup -'.format(node))
classes = [ WindowInfluence ] # [ MinuteInfluence, WindowInfluence ]
return [ i(source, neighbors, cargs).run() for i in classes ]
with Pool() as pool:
cargs = cli.CommandLine(cli.optsfile('main'))
results = pool.starmap(f, nd.nodegen(cargs.args))
with NamedTemporaryFile(mode='wb', delete=False) as fp:
pickle.dump(results, fp)
msg = 'pickle: {0}'.format(fp.name)
Logger().log.error(msg)
# with open('/tmp/tmpe2x8wi0d', mode='rb') as fp:
# results = pickle.load(fp)
header = [
'type',
'source',
'target',
'pearson',
except ValueError:
break
if all([ x in row for x in tbl ]):
self.data.append(row)
class Ireland(GetRemoteXML):
def __init__(self, url, retries, timeout):
super().__init__(url, retries, timeout, None, None)
processors = {
'nyc': NYC,
'mass': Massachusetts,
'ie': Ireland,
}
cargs = cli.CommandLine(cli.optsfile('storage'))
args = cargs.args
handler = processors[args.source]
try:
data = handler(args.url, args.retries, args.timeout)
data.parse(args.table, args.root)
data.to_file(args.output)
# data.check(args.output)
except AttributeError as err:
log = logger.getlogger()
log.critical(err)
except AssertionError:
(*_, tb) = sys.exc_info()
(*_, tb_info) = map(list, traceback.extract_tb(tb))
mkplot(node, 'ols', res, cargs.output)
except (LinAlgError, ValueError) as err:
log.error('{0}: {1},{2}'.format(err, endog.shape, exog.shape))
def var_(*args):
(_, nid, cargs) = args
node = nd.Cluster(nid)
log.info('var: {0}'.format(str(node)))
endog = node.readings.dropna()
if not endog.empty and cargs.lags:
maxlags = max(cargs.lags)
try:
res = vm.VAR(endog=endog).fit(maxlags=maxlags)
mkplot(node, 'var', res, cargs.output, maxlags)
except (LinAlgError, ValueError) as err:
log.error(err)
# Fit = namedtuple('Fit', [ 'node', 'model', 'lags' ])
with Pool() as pool:
cargs = cli.CommandLine(cli.optsfile('regression'))
for i in [var_, ols_]:
results = pool.starmap(i, nd.nodegen(cargs.args))
# fname = os.path.join(cargs.args.output, i.__name__, '.pkl')
# with open(fname, mode='wb') as fp:
# r = list(filter(None, results))
# pickle.dump(r, fp)
# items = zip(range(oneday), [ [] ] * oneday)
totals = OrderedDict()
for i in range(oneday):
totals[i] = [ 0 ]
for i in df.index:
key = cp.bucket(i)
totals[key].append(df.ix[i])
vals = [ agg(x) for x in totals.values() ]
vals.append(nid) # this is important
return vals
cargs = cli.CommandLine(cli.optsfile('chgpt'))
args = cargs.args
oneday = round(constant.day / constant.minute)
window = nd.Window(args.window_obs, args.window_pred, args.window_trgt)
if args.resume:
with open(args.resume, mode='rb') as fp:
observations = pickle.load(fp)
(measurements, nodes) = data.cleanse(observations)
else:
db.genop(args.reporting)
opts = [ window, oneday, args.threshold, np.mean ]
with Pool() as pool:
observations = pool.starmap(f, nd.nodegen(opts))
observations = list(filter(None, observations))
N = k * len(groups) # between Group degrees of freedom
msg = '{0:2d} {1:2d} '.format(i, len(groups))
fmt = 'F({2}, {3}) = {0:6.3f}, p = {1:.3f} {4} '
for j in (stats.f_oneway, stats.kruskal):
(v, p) = j(*samples)
msg += fmt.format(v, p, k - 1, N - k, issig(p))
print(msg)
plotargs = {
# keys must be valid --display options
'presentation': PlotArgs((120, 20), 36),
'paper': PlotArgs((7, 3), 10),
}
user = cli.CommandLine(cli.optsfile('prediction-plot'))
if not user.args.gfilter:
user.args.gfilter = []
raw = pd.DataFrame.from_csv(user.args.data, sep=';', index_col=None)
assert(all([ x in raw.columns for x in user.args.gfilter]))
raw = raw.loc[raw['confusion_matrix'] != np.nan]
grouped = raw.groupby(user.args.gfilter + ['node'])[user.args.metric]
df = grouped.agg([ np.mean, stats.sem ]).unstack(0)
if user.args.gfilter:
args = {
'kind': 'bar',
'yerr': df['sem'],
'ylim': (0, 1),
values = model.predict(model.classify())
except ValueError as v:
log.error(v)
return Results(keys, values)
#
# Setup
#
log = logger.getlogger(True)
log.info('phase 1')
log.info('db version: {0}'.format(db.mark()))
cargs = cli.CommandLine(cli.optsfile('prediction')) # /etc/opts/prediction
config = ConfigParser()
config.read(cargs.args.config) # --config
params = config['parameters']
writer = ResultsWriter(config['output'].getboolean('print-header'))
# Establish the database credentials. Passing None uses the
# defaults.
dbinfo = config['database'] if 'database' in config else None
db.EstablishCredentials(**dbinfo)
#
# Processing
#
#
import itertools
import configparser
from lib import db
from lib import cli
from lib import node
from tempfile import NamedTemporaryFile
# http://stackoverflow.com/a/5228294
def product(d):
for i in itertools.product(*d.values()):
yield dict(zip(d, i))
cargs = cli.CommandLine(cli.optsfile('config')) # /etc/opts/config
args = cargs.args
tmpargs = {
'mode': 'w',
'delete': False,
'dir': args.output,
'prefix': '', # the default (None) is actually 'tmp'
'suffix': '.ini',
}
#
# Options that can be simultaneous during a single run
#
machines = [
# svm
# bayes
try:
res = sm.OLS(endog=endog, exog=exog, missing='drop').fit()
mkplot(node, 'ols', res, cargs.output)
except (LinAlgError, ValueError) as err:
log.error('{0}: {1},{2}'.format(err, endog.shape, exog.shape))
def var_(*args):
(_, nid, cargs) = args
node = nd.Cluster(nid)
log.info('var: {0}'.format(str(node)))
endog = node.readings.dropna()
if not endog.empty and cargs.lags:
maxlags = max(cargs.lags)
try:
res = vm.VAR(endog=endog).fit(maxlags=maxlags)
mkplot(node, 'var', res, cargs.output, maxlags)
except (LinAlgError, ValueError) as err:
log.error(err)
# Fit = namedtuple('Fit', [ 'node', 'model', 'lags' ])
with Pool() as pool:
cargs = cli.CommandLine(cli.optsfile('regression'))
for i in [ var_, ols_ ]:
results = pool.starmap(i, nd.nodegen(cargs.args))
# fname = os.path.join(cargs.args.output, i.__name__, '.pkl')
# with open(fname, mode='wb') as fp:
# r = list(filter(None, results))
# pickle.dump(r, fp)
import itertools
import configparser
from lib import db
from lib import cli
from lib import node
from tempfile import NamedTemporaryFile
# http://stackoverflow.com/a/5228294
def product(d):
for i in itertools.product(*d.values()):
yield dict(zip(d, i))
cargs = cli.CommandLine(cli.optsfile('config')) # /etc/opts/config
args = cargs.args
tmpargs = {
'mode': 'w',
'delete': False,
'dir': args.output,
'prefix': '', # the default (None) is actually 'tmp'
'suffix': '.ini',
}
#
# Options that can be simultaneous during a single run
#
machines = [
# svm
# bayes
