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code: Getting rows for landmarks

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This commit is contained in:
Manos Katsomallos 2021-09-29 12:59:29 +02:00
parent 3dd9913af6
commit b258378a20
1 changed files with 7 additions and 5 deletions
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12
code/lib/lmdk_lib.py
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@ -936,7 +936,7 @@ def find_lmdks_cont(lmdk_data, seq, uid, pct):
landmarks percentage.
0: uid, 1: lmdk_pct, 2: contacts
seq - The users' data.
0: uid, 1: lmdk_pct, 2: contacts
0: tim, 1: uid, 2: cont, 3: rssi
uid - The user's id that we are interested in.
pct - The landmarks percentage.
Returns:
@ -945,17 +945,19 @@ def find_lmdks_cont(lmdk_data, seq, uid, pct):
0: uid_b
'''
# Initialize user's landmarks
lmdks = np.empty(0)
lmdks = np.empty(0).reshape(0,4)
# All the sequence
if pct == 100:
# Get all timestamps
return seq[:, 1]
return seq
# Find for given percentage
elif pct != 0:
# All user's landmark contacts for all landmarks percentages
usr_lmdks = lmdk_data[lmdk_data[:, 0] == uid]
# User's landmark contacts for given percentage
lmdks = ast.literal_eval(usr_lmdks[usr_lmdks[:, 1] == str(pct/100)][0][2])
conts = ast.literal_eval(usr_lmdks[usr_lmdks[:, 1] == str(pct/100)][0][2])
# Actual landmarks
for c in conts:
lmdks = np.vstack([lmdks, seq[seq[:, 2] == c]])
return lmdks